/**
 * Copyright (C) 2002-2015   The FreeCol Team
 * <p>
 * This file is part of FreeCol.
 * <p>
 * FreeCol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 * <p>
 * FreeCol is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with FreeCol.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.sf.freecol.client.gui.panel;

import java.awt.Image;
import java.awt.event.ActionEvent;
import java.util.logging.Logger;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.border.BevelBorder;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;

import net.miginfocom.swing.MigLayout;

import net.sf.freecol.client.FreeColClient;
import net.sf.freecol.client.gui.action.ActionManager;
import net.sf.freecol.client.gui.action.ContinueAction;
import net.sf.freecol.client.gui.action.MapEditorAction;
import net.sf.freecol.client.gui.action.NewAction;
import net.sf.freecol.client.gui.action.OpenAction;
import net.sf.freecol.client.gui.action.PreferencesAction;
import net.sf.freecol.client.gui.action.QuitAction;
import net.sf.freecol.common.io.FreeColDirectories;
import net.sf.freecol.common.resources.ResourceManager;


/**
 * The initial panel where the user chooses from the main modes of operation.
 */
public final class MainPanel extends FreeColPanel
{

    private static final Logger logger = Logger.getLogger( MainPanel.class.getName( ) );


    /**
     * The constructor that will add the items to this panel.
     *
     * @param freeColClient The <code>FreeColClient</code> for the game.
     */
    public MainPanel( FreeColClient freeColClient )
    {
        super( freeColClient, new MigLayout( "wrap 1, insets n n 20 n",
                                             "[center]" ) );

        boolean canContinue = FreeColDirectories
                .getLastSaveGameFile( ) != null;

        ActionManager am = getFreeColClient( ).getActionManager( );
        JButton newButton = new JButton( am.getFreeColAction( NewAction.id ) );
        JButton openButton = new JButton( am.getFreeColAction( OpenAction.id ) );
        JButton mapEditorButton = new JButton( am.getFreeColAction( MapEditorAction.id ) );
        JButton optionsButton = new JButton( am.getFreeColAction( PreferencesAction.id ) );
        JButton quitButton = new JButton( am.getFreeColAction( QuitAction.id ) );

        setCancelComponent( quitButton );
        okButton.setAction( am.getFreeColAction( ( canContinue )
                                                         ? ContinueAction.id
                                                         : NewAction.id ) );

        Image tempImage = ResourceManager.getImage( "image.flavor.Title" );
        JLabel logoLabel = new JLabel( new ImageIcon( tempImage ) );
        logoLabel.setBorder( new CompoundBorder( new EmptyBorder( 2, 2, 0, 2 ),
                                                 new BevelBorder( BevelBorder.LOWERED ) ) );
        add( logoLabel );

        add( okButton, "newline 20, width 70%" );
        if ( canContinue ) add( newButton, "width 70%" );
        add( openButton, "width 70%" );
        add( mapEditorButton, "width 70%" );
        add( optionsButton, "width 70%" );
        add( quitButton, "width 70%" );

        setSize( getPreferredSize( ) );
    }


    // Interface ActionListener

    /**
     * {@inheritDoc}
     */
    @Override
    public void actionPerformed( ActionEvent ae )
    {
        // The actions are handled implicitly by the JButton/FreeColActions
        getGUI( ).removeFromCanvas( this );
    }
}
